. 



*, -V-9 : $ * ' m Bfi IS. V--10 : '!' *& *ffl US ^ - J 



'jr&S -- ^J ? >T< ^ . 30 1 . 11 = t- ' fi ^ ^ #J * E 121 = 



flti ^ T - K ^ ffl ^c t ^ 11 S3 US " 51? ? - Tfe ^ -^ 



1 



Martensia elegans 



Nom. Jap, : Aya-nisliiki. 



PL. LIII ; PL. LIV, Fig. 1-9. 



Martensia elegans Hering in Ann. of Nat. Hist. Vol. VIII, p. 



92, Oct. 1841; Harv. Ner. Austr. p. 73, tab. 43 ; Kuctz. Sp. Atg-. 



p. 988; De Toni Syll. Alg'. IV, p. 616; Svedelius Martensia, 1908, 



. f. 31. Martensia anstralis (non Harv.) Okam. |5^ ffi, H-fc?*i$li&3E 



p. 48 and 232. 



Hub. : On the fronds of other algae or among corallines near 

 low tide. Prov. Hyuga, Amakusa Isl., Hirado (Prov. Hizen). Prov. 

 Shima, Prov. lyo, Isl. Kodzu and Oshima (Prov. Iclzu), Provs. Sagami 

 and Boshyu, Mito (Prov. Hitachi), Prov. Tango. 



A', -marks : Of the form of frond as well as of the development 

 of the net-work, I think, there will be no need for further remarks, 

 as Svedelius amongst others fully described it of late. Among the 

 materials passed through my hands there are two extreme forms. 



